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robotshop.com
Automated VTOL using Contra-rotating motor
The project consists of a flying object which holds altitude and hover at a stable state. The flying object is to use the VTOL (Vertical Take-Off and Landing) technique with the aid of a contra-rotating system with fixed pitch propellers. Three sensors are used in order to complete an automated project. The infrared sensor keeps real-time ...
Oct 21, 2013
Contra-Rotating Propellers
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Contra-rotating propellers boost ship propulsion efficiency by over 10 percent compared to conventional designs. Read the full story at 🔗 https://sci.sx/682012081 In this video: How the propellers spin in opposite directions during a test run in the cavitation tunnel at the Norwegian Ocean Technology Centre. Credit: Norwegian University of Science and Technology 📸 Follow us on Instagram for more exciting content https://www.instagram.com/sciencex.physorg/ #MaritimeInnovation #EnergyEfficiency
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